Listes floristiques macrophytes

L'Allier à Villeneuve-sur-Allier 04044000

Date prélèvement27/06/2014
IBMR9.180
Robustesse8.21
Recouvrement UR180.00%
Faciès UR1ch. lotique (80%)
Recouvrement UR220.00%
Faciès UR2autre (20%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ludwigia grandiflora LUDGRA 0 8 1.6
Cladophora sp. CLASPX 0.63 0.19 0.544
Diatoma sp. DIASPX 0.29 0.01 0.2345
Hildenbrandia sp. HILSPX 0.13 0.01 0.106
Coconeis sp. 0.09 0.08 0.087
Potamogeton nodosus POTNOD 0 0.1 0.02
Myriophyllum spicatum MYRSPI 0 0.1 0.02
Ranunculus penicillatus subsp. pseudofluitans RANPES 0 0.1 0.02
Vaucheria sp. VAUSPX 0 0.05 0.01
Spirogyra sp. SPISPX 0 0.02 0.0033
Oedogonium sp. OEDSPX 0 0.01 0.0025
Rorippa amphibia RORAMP 0 0.01 0.002
Phalaris arundinacea PHAARU 0 0.01 0.002
Butomus umbellatus BUTUMB 0 0.01 0.002
Spirodela polyrhiza SPRPOL 0 0.01 0.002
Lemna minor LEMMIN 0 0.01 0.002
Lemna minuscula LEMMIU 0 0.01 0.002
Carex acuta CARACU 0 0.01 0.002